| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.41 | 11.314% | $164.088 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $53.29 | 13.774% | $60.6302 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $106.81 | 3.657% | $110.716 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $139.27 | 13.204% | $157.6592 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $55.73 | 9.756% | $61.167 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $247.93 | 6.533% | $264.1273 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $185.68 | 12.724% | $209.3059 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $936.12 | $1,027.6936 | $1,027.71 | $1,027.70 | $1,027.70 | |